1. 17-21

1. 24-20 11-16 2. 20x11 8x15 3. 22-18 15x22 ... 29 moves

1. 22-18 9-13 2. 18-14 10x17 3. 21x14 6-10 ... 28 moves

1. 23-19 11-16 2. 27-23 16-20 3. 32-27 8-11 ... 49 moves

1. 22-18 9-13 2. 18-14 10x17 3. 21x14 11-15 ... 27 moves

1. 24-20 11-15 2. 22-17 9-14 3. 17-13 6-9 ... 30 moves

1. 22-18 11-15 2. 18x11 8x15 3. 25-22 4-8 ... 27 moves

1. 22-18 11-16 2. 24-19 8-11 3. 27-24 16-20 ... 30 moves

1. 22-18 10-15 2. 24-19 15x24 3. 28x19 11-15 ... 41 moves

1. 22-17 11-15 2. 17-13 9-14 3. 25-22 8-11 ... 38 moves

1. 22-18 10-14 2. 25-22 6-10 3. 22-17 11-15 ... 28 moves

1. 22-18 11-15 2. 18x11 8x15 3. 24-19 15x24 ... 32 moves